Purpose:
Notes on analyses:
GLMs:
Target TRs:
Contrasts (on regional means):
Plotting and statistical details:
Estimates are first averaged across parcels within network per subject. Group-level stats and plots are then displayed at the network-level.
Using t-test of subject parcel means, averaged across run. Negative counts show deactivations.
Here conjunction analysis is performed by feeding TR-level contrast estimates to an HLM (see description at beginning of doc).
Number of parcels identified, and parcel names:
| task | n.activated |
|---|---|
| Axcpt | 123 |
| Cuedts | 108 |
| Stern | 34 |
| Stroop | 176 |
## [1] "LH_Cont_Par_4" "LH_Cont_PFCl_6"
## [3] "LH_Cont_PFCl_7" "LH_Cont_PFCmp_1"
## [5] "LH_Cont_PFCv_1" "LH_Default_PFC_10"
## [7] "LH_Default_PFC_20" "LH_Default_PFC_24"
## [9] "LH_DorsAttn_Post_10" "LH_DorsAttn_Post_9"
## [11] "LH_SalVentAttn_FrOperIns_3" "LH_SalVentAttn_FrOperIns_5"
## [13] "LH_SalVentAttn_FrOperIns_7" "LH_SalVentAttn_FrOperIns_9"
## [15] "LH_SalVentAttn_Med_4" "LH_Vis_21"
## [17] "RH_Cont_Par_6" "RH_Cont_PFCl_10"
## [19] "RH_Cont_PFCl_12" "RH_Cont_PFCl_13"
## [21] "RH_Cont_PFCl_7" "RH_Cont_PFCl_9"
## [23] "RH_Cont_PFCmp_1" "RH_Cont_PFCmp_2"
## [25] "RH_Cont_PFCv_1" "RH_Default_PFCdPFCm_9"
## [27] "RH_Default_PFCv_4" "RH_SalVentAttn_FrOperIns_5"
## [29] "RH_SalVentAttn_Med_4"
Thresholded for p.fdr < 0.05 in each task (corrected across all 400 parcels).